"It's been tough on both mother and daughter. Thank god for this beautiful gift!" he wrote.
No details have been given on the date of birth but the celeb dad did add a hashtag #arrivingsoon.
It boils down to this one thing that's simple, yet often overlooked.
OMG, so cute!
Jay Chou is turning out to be quite a loving, caring husband to Hannah Quinlivan...so much that he's giving us major #hubbygoals!